CN201526189U - Lock body with main locking dog capable of automatically locking and quickly unlocking - Google Patents
Lock body with main locking dog capable of automatically locking and quickly unlocking Download PDFInfo
- Publication number
- CN201526189U CN201526189U CN2009201965586U CN200920196558U CN201526189U CN 201526189 U CN201526189 U CN 201526189U CN 2009201965586 U CN2009201965586 U CN 2009201965586U CN 200920196558 U CN200920196558 U CN 200920196558U CN 201526189 U CN201526189 U CN 201526189U
- Authority
- CN
- China
- Prior art keywords
- main
- tongue
- dead bolt
- lock housing
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a lock body with a main locking dog capable of automatically locking and quickly unlocking. The lock body comprises a lock shell, wherein a latch bolt is fixedly connected with a latch bolt plate which pushes up a first elastic piece so that the latch bolt can extend out of the lock shell; the main locking dog is fixedly connected with a main locking dog plate which is locked by a triggering component so that the main locking dog is placed in the lock shell; a triggering dog pushes up a second elastic piece and extends out of the lock shell, and during internally shrinking, the locking of the main locking dog plate is relieved by pushing and pressing the triggering component; the main locking dog plate moves outwards when being driven by a popping control piece and drives the main locking dog to extend out of the lock body; the lock shell is internally provided with a rotary shifting piece and a shifting fork, wherein the shifting piece is linked with the main locking dog plate, and the shifting fork is rotated under the push-up action of a key; the shifting fork pushes up the shifting piece to rotate the shifting piece so as to drive the main locking dog component to internally shrink; and meanwhile, the shifting fork drives the latch bolt component to internally shrink through the linking component. During closing a door, the main locking dog can automatically pop up to lock the door, thereby simplifying a locking operation process. The utility model has simple structure, convenient mounting and high safety.
Description
Technical field
The utility model belongs to lockset manufacturing technology fields such as theftproof lock, door lock, and it can be applicable to mechanical anti-theft lock, electronic puzzle theft-proof lock, finger-print anti-theft lock etc., and particularly a kind of main dead bolt automatically locks and the lock body of quickly unlocking.
Background technology
Present door lock on the market, after main dead bolt was withdrawn with tiltedly tongue is synchronous, main dead bolt did not have automatic ejection function, and oblique tongue ejection function is only arranged, and therefore, when locking, must make main dead bolt ejection with the key transmission, and is inconvenient so in use.Certainly, if lock without key, and only depend on oblique tongue to lock, the safety of door lock reduces greatly.Therefore, be necessary to design a kind of new door lock and overcome this drawback.
Summary of the invention
The purpose of this utility model provides that a kind of main dead bolt automatically locks and the lock body of quickly unlocking, and it has been realized that main dead bolt ejects automatically and has realized main dead bolt and the oblique tongue function of withdrawal synchronously with a kind of simple drive mechanism.
For reaching above-mentioned technical purpose, technical solution adopted in the utility model is: a kind of main dead bolt automatically locks and the lock body of quickly unlocking, comprise lock housing (1), be located at the oblique tongue assembly of lock housing (1), main dead bolt assembly, trigger tongue, tiltedly the tongue assembly comprises oblique tongue (2), oblique tongue plate (22), tiltedly the inner and the oblique tongue plate (22) of tongue (2) are fixedly linked, and oblique tongue plate (22) contacts first elastic component and oblique tongue (2) is stretched out outside the lock housing (1); Main dead bolt assembly comprises main dead bolt (3), main bolt plate (5), and main dead bolt (3) is inner to be fixedly linked with main bolt plate (5), and main bolt plate (5) triggers the assembly locking by one and main dead bolt (3) is in the lock housing (1); Triggering tongue (4) contacts second elastic component and stretches out outside the lock housing (1), inwardly during indentation, trigger assembly by roof pressure and remove locking to main bolt plate (5), main bolt plate (5) ejects control member by one and drives and outwards move and drive main dead bolt (3) and stretch out outside the lock body (1); Establish a rotary type plectrum (9) and shift fork (16) in the lock housing (1), plectrum (9) and main bolt plate (5) interlock, shift fork (16) rotates by the effect that a button (15) contacts, the shift fork (16) that rotates contacts plectrum (9) and plectrum (9) is rotated, and then drive in the main dead bolt assembly and contract, simultaneously, shift fork (16) drives in the oblique tongue assembly by a linkage unit and contracts.
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, and first elastic component is an oblique gyrus lingulais position torsion spring (23), and tiltedly the both sides of gyrus lingulais position torsion spring (23) peak at the inwall of oblique tongue plate (22) and lock housing (1) respectively.
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, trigger assembly and comprise that (12) are buckled in triggering, reduction torsion spring (13) is buckled in triggering, trigger tongue (4) and be between oblique tongue (2) and the main dead bolt (3), the upper edge of main bolt plate (5) forms a stop draw-in groove (7); The inboard inferior horn that triggers tongue (4) takes the form of inclined plane, this inclined-plane touches mutually with one that triggers button (12), the middle part of triggering button (12) is followed closely (108) by first post and is positioned rotationally in the lock housing (1), the other end of triggering button (12) is an elongated insertion part, the stop draw-in groove (7) of this head and main bolt plate (5) matches, when being reduced in the main bolt plate (5), triggering this head of button (12) and just insert stop draw-in groove (7); First post is followed closely (108) and also is with triggering button reduction torsion spring (13), and the both sides of triggering button reduction torsion spring (13) contact triggering respectively and detain the elongated insertion part of (12) and the inwall of lock housing (1).
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, triggers tongue (4) and forms horizontal first guide groove (121), and this guide groove (121) crosses second post nail (107), and this post nail (107) is positioned in the lock housing (1).
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, and second elastic component is to trigger tongue reduction torsion spring (14), and the both sides of triggering tongue reduction torsion spring (14) peak at the inwall that triggers tongue (4) and lock housing (1) respectively.
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, ejecting control member is main bolt plate returning pull-spring (6), main bolt plate returning pull-spring (6) parallels with the lower edge of main bolt plate (5), the lower edge of main bolt plate (5) forms a protuberance, one end of the fixedly connected main bolt plate returning pull-spring of this protuberance (6), the other end of main bolt plate returning pull-spring (6) is fixed in the lock housing (1), main dead bolt (3) is under the recessed shape attitude, and main bolt plate returning pull-spring (6) is in extended state.
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, have the chute (8) of inclination, horizontal second and third guide groove (81,82) on the main bolt plate (5), chute (8) is inserted first pin (10), and this pin (10) can slide along chute (8); Second and third guide groove (81,81) crosses third and fourth post nail (101,102) respectively, two posts nails (101,102) are positioned in the lock housing (1), the 3rd post nail (101) is inserted in described plectrum (9) and a trace (19) and an auxiliary reset torsion spring (11), plectrum (9) is formed centrally three protruding arms (91,92,93) in the 3rd post nail (101) being, the first protruding arm (91) is the vertical bar shape, this protruding arm (91) is rotatedly connected with first pin (10), second and third protruding arm (92,93) is crooked along clockwise direction, and the 3rd protruding arm (93) can be contacted by shift fork (16); The both sides of auxiliary reset torsion spring (11) peak at respectively in the second protruding arm (92) and the lock housing (1).
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, linkage unit comprises driving lever (17), trace (19), connecting rod (21), two arms (191 of L shaped trace (19), 192) the cross part rotational positioning is followed closely (101) in the 3rd post, hinged the 5th post nail of the first arm (191) (18), this post nail (18) also is rotatably assorted with the top of driving lever (17), driving lever (17) has the 4th, five guide grooves (171,172), the 4th, five guide grooves (171,172) cross the 6th respectively, seven posts nail (103,104), two posts nail (103,104) be positioned in the lock housing (1); Described shift fork (16) forms three protruding arms (161,162,162), the 4th protruding arm (161) is crooked along clockwise direction, relative with the second protruding arm (93) of plectrum (9) and can contact mutually, the 5th protruding arm (162) but roof pressure driving lever (17), the 6th protruding arm (163) touches mutually with button (15), button (15) is positioned in the lock housing (1) rotationally, outside the outstanding lock housing (1) in the other end bottom of button (15); (20) be rotationally connected medial extremity of horizontal oblique tongue connecting rod (21) is followed closely by the 8th post in the upper end of second arm (192) of trace (19), tiltedly the outboard end and the oblique tongue plate (22) of tongue connecting rod (21) are fixedly linked, have horizontal the 6th, seven guide grooves (221,222) on the oblique tongue plate (22), six, seven guide grooves (221,222) cross the 9th, ten posts nails (105,106) respectively, and two posts nails (105,106) are positioned the inwall of lock housing (1).
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, and button (15) is positioned in the lock housing (1) rotationally by second pin (151).
As a kind of preferred, described main dead bolt automatically locks and the lock body of quickly unlocking, and driving lever (17) forms a projection (173), and the 5th protruding arm (162) of described shift fork (16) is by projection (173) roof pressure driving lever (17).
The beneficial effects of the utility model are: at first, main at closing time dead bolt can eject automatically and lock, thereby need not must adopt as prior art key just can lock, and it has simplified the operating process of locking, and simple in structure, easy for installation; Secondly, when being applied to electronic password lock, Fingerprint Lock, it has kept the function of mechanical key emergent unlocking; Once more, can realize passage lock function and indoor insurance, the indoor function of opening the door fast; At last, the parts of this lock body are less relatively, and rotation, running part adopt all steel spare to make safe, good reliability.
Description of drawings
Fig. 1 is the structural representation of the utility model lock body.
Fig. 2 is the structural representation of another state of the utility model lock body.
In the diagram: lock housing 1, oblique tongue 2, main dead bolt 3, trigger tongue 4, main bolt plate 5, main bolt plate returning pull-spring 6, stop draw-in groove 7, chute 8, plectrum 9, pin 10, auxiliary reset torsion spring 11, trigger button 12, trigger button reduction torsion spring 13, trigger tongue reduction torsion spring 14, button 15, shift fork 16, driving lever 17, post nail 18, trace 19, post nail 20, oblique tongue connecting rod 21, oblique tongue plate 22, oblique gyrus lingulais position torsion spring 23, doorframe edge strip 24, guide groove 81,82,171,172,221,222,121, post nail 101,102,103,104,105,106,107,108, protruding arm 91,92,93,161,162,163, arm 191,192, projection 173,223, pin 151, salient point 921.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, 2, main dead bolt automatically locks and the lock body of quickly unlocking comprises lock housing 1, oblique tongue 2, main dead bolt 3, triggers tongue 4, lock body is the outside with oblique tongue 2, main dead bolt 3, triggering tongue 4 place sides, opposite side is inboard, the outside of lock body is near doorframe edge strip 24, have inclined tongue hole on the doorframe edge strip 24 accordingly, trigger tongue hole and main dead bolt hole, to hold oblique tongue 2, triggering tongue 4 and the main dead bolt 3 that stretches out lock body respectively.
Lock housing 1 is cuboid, holds each parts of lock body in it, and lock housing 1 is fixedly installed in door face board near the medium position of doorframe edge strip 24 sides, is under the state of closing the door the subsides mutually that the lateral surface of lock housing 1 and doorframe edge strip 24 are seamless.
Lock housing 1 is laterally stretched out main dead bolt 3, triggering tongue 4, oblique tongue 2 laterally movably, the inner fixedly connected main bolt plate 5 of main dead bolt 3, the lower edge of main bolt plate 5 forms a protuberance, one end of the fixedly connected extension spring 6 of this protuberance, extension spring 6 parallels with the lower edge of main bolt plate 5, and the other end of extension spring 6 is fixed in lock housing 1 inwall.Under the state, promptly main dead bolt 3 is under the recessed shape attitude as shown in Figure 1, and extension spring 6 is in extended state.
Have three road grooves on the main bolt plate 5: from inside to outside the chute 8 of Qing Xieing, be in the inboard and horizontal guide grooves 81,82 of chute 8.Chute 8 is inserted pin 10, and pin 10 can slide along chute 8. Guide groove 81,81 crosses post nail 101,102 respectively, and two of post nail 101,102 is positioned the inwall of lock housing 1, is inserted in plectrum 9, auxiliary reset torsion spring 11, trace 19 successively on the post nail 101, and plectrum 9, trace 19 can relatively rotate with post nail 101.It is that central point forms three protruding arms 91,92,93 that plectrum 9 is followed closely 101 locas with post, and protruding arm 91 is the vertical bar shape, and the end of protruding arm 91 and pin 10 are rotatedly connected, and protruding arm 92,93 is crooked along clockwise direction.Also be provided with a salient point 921 on the protruding arm 92, this salient point 921 contacts one side of auxiliary reset torsion spring 11, and the another side end of auxiliary reset torsion spring 11 peaks at the inwall of lock housing 1.Plectrum lower floor is provided with the auxiliary reset torsion spring, has anti-pressure effect after locking.
Trace 19 is L-shaped, post nail 101 is in the crosspoint of two arms 191,192 of trace 19, the end articulated column nail 18 of arm 191, post nail 18 also is rotatably assorted with the upper end of driving lever 17, driving lever 17 is along vertically having twice guide groove 171,172, the middle part that between two guide grooves is driving lever 17 is provided with cylindrical protrusions 173, and guide groove 171,172 crosses post nail 103,104 respectively, and two of post nail 103,104 is positioned the inwall of lock housing 1.Near rotary type shift fork 16 is installed on the outside lock housing 1 of driving lever 17, shift fork 16 forms three protruding arms 161,162,162, protruding arm 161 is crooked along clockwise direction, relative with the protruding arm 93 of the plectrum 9 on top and can contact mutually, protruding arm 162 is on the middle part projection 173 of driving lever 17, and protruding arm 163 touches mutually with button 15 tops, and an end of button 15 is positioned the inwall of lock housing 1 rotationally by pin 151, outside the outstanding lock housing 1 in the other end bottom of button 15, and with door face board on finger button interlock.Realize unblanking and channel function by can withdraw synchronously main dead bolt and oblique tongue of shift fork.
The upper end of another arm 192 of trace 19 is by the be rotationally connected medial extremity of oblique tongue connecting rod 21 of horizontally set of post nail 20, tiltedly the outboard end and the oblique tongue plate 22 of tongue connecting rod 21 are fixedly linked, have the horizontal guide groove 221,222 of twice on the oblique tongue plate 22, and be provided with protruding 223, projection 223 contacts one side of oblique gyrus lingulais position spring 23, tiltedly the middle part of gyrus lingulais position spring 23 is positioned the inwall of lock housing 1 by pin, and tiltedly the another side of gyrus lingulais position spring 23 contacts the inside edge, top in lock housing 1.Guide groove 221,222 crosses post nail 105,106 respectively, and two of post nail 105,106 is positioned the inwall of lock housing 1.Oblique tongue plate 22 outsides are fixedly linked with oblique tongue 2.
The upper edge of main bolt plate 5 forms a stop draw-in groove 7, triggers tongue 4 and is between oblique tongue 2 and the main dead bolt 3, and the inboard of triggering tongue 4 forms horizontal guide groove 121 together, and guide groove 121 crosses post nail 107, and post is followed closely the inwall that lock housing 1 is fixed at 107 two.The inboard of triggering tongue 4 contacts the one side of triggering tongue reduction torsion spring 14, and the central point that triggers tongue reduction torsion spring 14 is placed in outside the post nail 106, and the another side that triggers tongue reduction torsion spring 14 peaks on the inwall of lock housing 1.
The inboard inferior horn formation chamfering of triggering tongue 4 i.e. this one takes the form of inclined plane, this inclined-plane touches mutually with one that triggers button 12, the central part that triggers button 12 is positioned the inwall of lock housing 1 rotationally by post nail 108, the other end of triggering button 12 is that the stop draw-in groove 7 of elongated insertion part and main bolt plate 5 matches, when main bolt plate 5 retractions put in place, this head of triggering button 12 was just inserted stop draw-in groove 7 and is locked.Post nail 108 also is with and triggers button reduction torsion spring 13, one side trigger the elongated insertion part that triggers button 12 that contacts of button reduction torsion spring 13, another side peaks at the inwall of lock housing 1.
Operating principle: referring to accompanying drawing 1, when door face board turns to certain position around door hinge, past gradually interior withdrawal behind the triggering tongue 4 touching doorframe edge strips 24 of lock body, its inner inclined-plane roof pressure triggers of button 12, make triggering button 12 do rotation counterclockwise around central post nail 108, be separated until the elongated insertion part that triggers button 12 and the stop draw-in groove 7 of main bolt plate 5, this moment, main bolt plate 5 just lost locking, it is motion from inside to outside under the tension of main bolt plate returning pull-spring 6, and then drives main dead bolt 3 and eject automatically and stretch in the main dead bolt lock hole of doorframe edge strip 24 and door face board is locked.
Main dead bolt is withdrawn and the passage lock function with tiltedly tongue is synchronous: referring to accompanying drawing 2, push the finger button on the door face board, it impels lock body button 15 is that the axle center is done counterclockwise to rotate with the pin 151 of an end, button 15 is in rotation process, the protruding arm 163 of roof pressure shift fork 16 upwards, thereby making shift fork 16 make clockwise direction around central axis rotates, the protruding arm 161 of shift fork 16 contacts the protruding arm 93 of plectrum 9, make plectrum 9 do counterclockwise to rotate around central post nail 101, simultaneously, projection 173 on the protruding arm 162 downward roof pressure driving levers 17 of shift fork 16, impel driving lever 17 to move down, thereby plectrum 9 drives main bolt plate 5 and the 3 inside indentations (promptly unblanking) of main dead bolt, in this process, the arm 191 of pulling trace 19 in the descending process of driving lever 17 turns clockwise around central post nail 101 thereby drive trace 19, and the arm 192 of trace 19 drives oblique tongue connecting rod 21 and oblique tongue plate 22, tiltedly tongue 2 inside indentations (promptly unblanking synchronously) with main dead bolt.
This lock body can be realized channel function, dials peach by insurance, and the control safeguard fastens main bolt plate, stops its automatic ejection.Under this state, it impels lock body button 15 is that the axle center is done counterclockwise to rotate with the pin 151 of an end, button 15 is in rotation process, the protruding arm 163 of roof pressure shift fork 16 upwards, thereby making shift fork 16 make clockwise direction around central axis rotates, projection 173 on the protruding arm 162 downward roof pressure driving levers 17 of shift fork 16, impel driving lever 17 to move down, in this process, the arm 191 of pulling trace 19 in the descending process of driving lever 17, turn clockwise around central post nail 101 thereby drive trace 19, the arm 192 of trace 19 drives oblique tongue connecting rod 21 and oblique tongue plate 22, tiltedly tongue 2 inside indentations.Promptly under this state, main dead bolt does not eject, and has only oblique tongue to eject and with the door face board locking, has had above-mentioned channel function, does not need the key can release and open the door yet.
More than preferred implementation of the present utility model is had been described in detail; corresponding those of ordinary skill in the art; the thought that provides according to the utility model; the part that all can change on concrete embodiment of the utility model and range of application, these changes also should be considered as protection domain of the present utility model.In sum, this description should not be construed as the restriction to the utility model protection domain.
Claims (10)
1. main dead bolt automatically locks and the lock body of quickly unlocking, it is characterized in that: comprise lock housing (1), be located at the oblique tongue assembly of lock housing (1), main dead bolt assembly, trigger tongue, tiltedly the tongue assembly comprises oblique tongue (2), oblique tongue plate (22), tiltedly the inner and the oblique tongue plate (22) of tongue (2) are fixedly linked, and oblique tongue plate (22) contacts first elastic component and oblique tongue (2) is stretched out outside the lock housing (1); Main dead bolt assembly comprises main dead bolt (3), main bolt plate (5), and main dead bolt (3) is inner to be fixedly linked with main bolt plate (5), and main bolt plate (5) triggers the assembly locking by one and main dead bolt (3) is in the lock housing (1); Triggering tongue (4) contacts second elastic component and stretches out outside the lock housing (1), inwardly during indentation, trigger assembly by roof pressure and remove locking to main bolt plate (5), main bolt plate (5) ejects control member by one and drives and outwards move and drive main dead bolt (3) and stretch out outside the lock body (1); Establish a rotary type plectrum (9) and shift fork (16) in the lock housing (1), plectrum (9) and main bolt plate (5) interlock, shift fork (16) rotates by the effect that a button (15) contacts, the shift fork (16) that rotates contacts plectrum (9) and plectrum (9) is rotated, and then drive in the main dead bolt assembly and contract, simultaneously, shift fork (16) drives in the oblique tongue assembly by a linkage unit and contracts.
2. main dead bolt as claimed in claim 1 automatically locks and the lock body of quickly unlocking, and it is characterized in that: described first elastic component is an oblique gyrus lingulais position torsion spring (23), and tiltedly the both sides of gyrus lingulais position torsion spring (23) peak at the inwall of oblique tongue plate (22) and lock housing (1) respectively.
3. main dead bolt as claimed in claim 1 automatically locks and the lock body of quickly unlocking, it is characterized in that: described triggering assembly comprises that (12) are buckled in triggering, reduction torsion spring (13) is buckled in triggering, trigger tongue (4) and be between oblique tongue (2) and the main dead bolt (3), the upper edge of main bolt plate (5) forms a stop draw-in groove (7); The inboard inferior horn that triggers tongue (4) takes the form of inclined plane, this inclined-plane touches mutually with one that triggers button (12), the middle part of triggering button (12) is followed closely (108) by first post and is positioned rotationally in the lock housing (1), the other end of triggering button (12) is an elongated insertion part, the stop draw-in groove (7) of this head and main bolt plate (5) matches, when being reduced in the main bolt plate (5), triggering this head of button (12) and just insert stop draw-in groove (7); First post is followed closely (108) and also is with triggering button reduction torsion spring (13), and the both sides of triggering button reduction torsion spring (13) contact triggering respectively and detain the elongated insertion part of (12) and the inwall of lock housing (1).
4. main dead bolt as claimed in claim 3 automatically locks and the lock body of quickly unlocking, it is characterized in that: described triggering tongue (4) forms horizontal first guide groove (121), this guide groove (121) crosses second post nail (107), and this post nail (107) is positioned in the lock housing (1).
5. main dead bolt as claimed in claim 1 automatically locks and the lock body of quickly unlocking, it is characterized in that: described second elastic component is to trigger tongue reduction torsion spring (14), and the both sides of triggering tongue reduction torsion spring (14) peak at the inwall that triggers tongue (4) and lock housing (1) respectively.
6. main dead bolt as claimed in claim 1 automatically locks and the lock body of quickly unlocking, it is characterized in that: described ejection control member is a main bolt plate returning pull-spring (6), main bolt plate returning pull-spring (6) parallels with the lower edge of main bolt plate (5), the lower edge of main bolt plate (5) forms a protuberance, one end of the fixedly connected main bolt plate returning pull-spring of this protuberance (6), the other end of main bolt plate returning pull-spring (6) is fixed in the lock housing (1), main dead bolt (3) is under the recessed shape attitude, and main bolt plate returning pull-spring (6) is in extended state.
7. main dead bolt as claimed in claim 1 automatically locks and the lock body of quickly unlocking, it is characterized in that: have the chute (8) of inclination, horizontal second and third guide groove (81,82) on the described main bolt plate (5), chute (8) is inserted first pin (10), and this pin (10) can slide along chute (8); Second and third guide groove (81,81) crosses third and fourth post nail (101,102) respectively, two posts nails (101,102) are positioned in the lock housing (1), the 3rd post nail (101) is inserted in described plectrum (9) and a trace (19) and an auxiliary reset torsion spring (11), plectrum (9) is formed centrally three protruding arms (91,92,93) in the 3rd post nail (101) being, the first protruding arm (91) is the vertical bar shape, this protruding arm (91) is rotatedly connected with first pin (10), second and third protruding arm (92,93) is crooked along clockwise direction, and the 3rd protruding arm (93) can be contacted by shift fork (16); The both sides of auxiliary reset torsion spring (11) peak at respectively in the second protruding arm (92) and the lock housing (1).
8. main dead bolt as claimed in claim 7 automatically locks and the lock body of quickly unlocking, and it is characterized in that: described linkage unit comprises driving lever (17), trace (19), connecting rod (21),
Two arms of shape trace (19) (191,192) cross part rotational positioning is followed closely (101) in the 3rd post, hinged the 5th post nail of the first arm (191) (18), this post nail (18) also is rotatably assorted with the top of driving lever (17), driving lever (17) has fourth, fifth guide groove (171,172), fourth, fifth guide groove (171,172) crosses the 6th, seven posts nails (103,104) respectively, and two posts nails (103,104) are positioned in the lock housing (1); Described shift fork (16) forms three protruding arms (161,162,162), the 4th protruding arm (161) is crooked along clockwise direction, relative with the second protruding arm (93) of plectrum (9) and can contact mutually, the 5th protruding arm (162) but roof pressure driving lever (17), the 6th protruding arm (163) touches mutually with button (15), button (15) is positioned in the lock housing (1) rotationally, outside the outstanding lock housing (1) in the other end bottom of button (15);
(20) be rotationally connected medial extremity of horizontal oblique tongue connecting rod (21) is followed closely by the 8th post in the upper end of second arm (192) of trace (19), tiltedly the outboard end and the oblique tongue plate (22) of tongue connecting rod (21) are fixedly linked, have horizontal the 6th, seven guide grooves (221,222) on the oblique tongue plate (22), six, seven guide grooves (221,222) cross the 9th, ten posts nails (105,106) respectively, and two posts nails (105,106) are positioned the inwall of lock housing (1).
9. main dead bolt as claimed in claim 8 automatically locks and the lock body of quickly unlocking, and it is characterized in that: described button (15) is positioned in the lock housing (1) rotationally by second pin (151).
10. main dead bolt as claimed in claim 8 automatically locks and the lock body of quickly unlocking, it is characterized in that: driving lever (17) forms a projection (173), and the 5th protruding arm (162) of described shift fork (16) is by projection (173) roof pressure driving lever (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201965586U CN201526189U (en) | 2009-09-21 | 2009-09-21 | Lock body with main locking dog capable of automatically locking and quickly unlocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201965586U CN201526189U (en) | 2009-09-21 | 2009-09-21 | Lock body with main locking dog capable of automatically locking and quickly unlocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526189U true CN201526189U (en) | 2010-07-14 |
Family
ID=42517478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201965586U Expired - Fee Related CN201526189U (en) | 2009-09-21 | 2009-09-21 | Lock body with main locking dog capable of automatically locking and quickly unlocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526189U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963008A (en) * | 2010-09-27 | 2011-02-02 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
| CN102312618A (en) * | 2011-09-29 | 2012-01-11 | 许永森 | Automatic locking and flat unlocking door lock |
| CN101654983B (en) * | 2009-09-21 | 2012-07-25 | 杭州金指码实业有限公司 | Lock body with main locking dog capable of automatically locking and quickly unlocking |
| CN102733671A (en) * | 2012-05-31 | 2012-10-17 | 上海威士迪电子技术有限公司 | Improved electric control lock for security door |
| CN104131746A (en) * | 2013-05-03 | 2014-11-05 | 株式会社易保 | Unblock assembly for double locking device |
| CN105927057A (en) * | 2016-05-10 | 2016-09-07 | 广东德瑞智能科技有限公司 | Trigger lock |
| CN106401305A (en) * | 2016-06-21 | 2017-02-15 | 中山欧朗金属制品有限公司 | Self-pop-out electronic lock body |
| CN109138611A (en) * | 2018-09-27 | 2019-01-04 | 青岛韩昌物联智能控制有限公司 | A kind of automatic lock body |
| CN109441246A (en) * | 2018-12-26 | 2019-03-08 | 温州市庆泰恒装饰五金有限公司 | A kind of electromechanical automatic lock of anti-rebound |
| CN110616966A (en) * | 2019-08-26 | 2019-12-27 | 中国船舶重工集团公司第七一八研究所 | Electric lock body |
| CN111364845A (en) * | 2019-04-19 | 2020-07-03 | 苏州九邦机电有限公司 | Intelligent lockset |
-
2009
- 2009-09-21 CN CN2009201965586U patent/CN201526189U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654983B (en) * | 2009-09-21 | 2012-07-25 | 杭州金指码实业有限公司 | Lock body with main locking dog capable of automatically locking and quickly unlocking |
| CN101963008B (en) * | 2010-09-27 | 2012-11-28 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
| CN101963008A (en) * | 2010-09-27 | 2011-02-02 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
| CN102312618A (en) * | 2011-09-29 | 2012-01-11 | 许永森 | Automatic locking and flat unlocking door lock |
| CN102312618B (en) * | 2011-09-29 | 2013-08-28 | 南皮县天成五金冲压件厂 | Automatic locking and flat unlocking door lock |
| CN102733671B (en) * | 2012-05-31 | 2015-09-30 | 上海威士迪科技有限公司 | Improved theftproof door electric control lock |
| CN102733671A (en) * | 2012-05-31 | 2012-10-17 | 上海威士迪电子技术有限公司 | Improved electric control lock for security door |
| CN104131746A (en) * | 2013-05-03 | 2014-11-05 | 株式会社易保 | Unblock assembly for double locking device |
| CN105927057A (en) * | 2016-05-10 | 2016-09-07 | 广东德瑞智能科技有限公司 | Trigger lock |
| CN106401305A (en) * | 2016-06-21 | 2017-02-15 | 中山欧朗金属制品有限公司 | Self-pop-out electronic lock body |
| CN109138611A (en) * | 2018-09-27 | 2019-01-04 | 青岛韩昌物联智能控制有限公司 | A kind of automatic lock body |
| CN109441246A (en) * | 2018-12-26 | 2019-03-08 | 温州市庆泰恒装饰五金有限公司 | A kind of electromechanical automatic lock of anti-rebound |
| CN109441246B (en) * | 2018-12-26 | 2023-07-18 | 浙江庆泰恒科技有限公司 | Rebound-proof electromechanical automatic lock |
| CN111364845A (en) * | 2019-04-19 | 2020-07-03 | 苏州九邦机电有限公司 | Intelligent lockset |
| CN110616966A (en) * | 2019-08-26 | 2019-12-27 | 中国船舶重工集团公司第七一八研究所 | Electric lock body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101654983B (en) | Lock body with main locking dog capable of automatically locking and quickly unlocking | |
| CN201526189U (en) | Lock body with main locking dog capable of automatically locking and quickly unlocking | |
| CN108756471B (en) | High-strength safe intelligent lock cylinder | |
| CN102587743B (en) | Automatic-locking anti-theft door lock | |
| CN202227807U (en) | Self-ejection lock body for security door | |
| CN110206405B (en) | Device for controlling main bolt to stretch and draw and full-automatic lock system comprising same | |
| CN108678562B (en) | Lock hole-free intelligent lock | |
| CN102235119A (en) | Theft-proof automatic lock | |
| CN201326314Y (en) | Automatic-locking lock body | |
| CN111608500B (en) | Anti-collision mechanism of top and bottom lock and door lock | |
| CN211736756U (en) | Electromechanical integrated lock body | |
| CN100410483C (en) | Door lock with elongated spring bolt | |
| CN207553791U (en) | A kind of multi lock core linked electronic lock | |
| CN200940380Y (en) | Automatic locking lock | |
| CN201035639Y (en) | Locking mechanism of coin recovery case | |
| CN201649880U (en) | Theftproof automatic lock | |
| CN103216173B (en) | Safe case | |
| CN2926420Y (en) | Door lock with lengthened spring bolt | |
| CN201401065Y (en) | World lock | |
| CN213175200U (en) | Anti-collision mechanism of top-bottom lock and door lock | |
| CN110593647B (en) | Tipping bucket tongue device and full-automatic lock system comprising same | |
| CN2937385Y (en) | Lock for digital remote control door lock | |
| CN212406391U (en) | Top and bottom door lock with anti-picking function | |
| CN208518463U (en) | A kind of novel intelligent lock | |
| CN211736747U (en) | Driving mechanism of lock body main bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20130921 |